CN210607586U

CN210607586U - Electronic communication antenna device

Info

Publication number: CN210607586U
Application number: CN201922026408.7U
Authority: CN
Inventors: 庄大海; 蒋乐民
Original assignee: Shanghai Tongxuan Electronic Technology Co ltd
Current assignee: Shanghai Tongxuan Electronic Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-05-22
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to an electronic communication technical field discloses an electronic communication's antenna device, including the fixed plate, the left and right sides of fixed plate is equipped with the antenna body, the upper surface middle part of fixed plate is equipped with the lightning rod, the lower surface middle part of fixed plate rotates the top of connecting the upper strut post, goes up the upper end of the lower part threaded connection lead screw of support column, the upper portion of the lower extreme threaded connection lower support column of lead screw, go up the upper portion of the lower part left and right sides sliding connection guide bar of support column, the upper portion of the lower part sliding connection lower support column of guide bar, right side the middle part of guide bar is equipped with the fixing base, and the middle part of fixing base is rotated and is connected the pivot, and the left. The utility model is suitable for an antenna device of electronic communication to the lead screw adopts the runner to drive, and need not motor drive, makes the adjusting device of device need not be to the extra power supply of power consumption equipment such as motor, makes the weight of device lower, and manufacturing cost also reduces.

Description

Electronic communication antenna device

Technical Field

The utility model relates to an electronic communication technical field specifically is an electronic communication's antenna device.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. All engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing and radio astronomy utilize electromagnetic wave to transmit information, all rely on the antenna to carry out work, now, widely can use antenna device in the electronic communication field to the antenna need carry out free regulation to the height and the angle of antenna in the in-process of using.

Chinese patent (publication No. CN 209282377U) discloses an antenna device for electronic communication, which includes a fixing column, a connecting plate, a lifting rod, a driving box and an antenna frame. The antenna device for electronic communication, through the arrangement of the lifting rod and the driving box, the first motor drives the first rotating shaft to rotate, the first rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the thread rotating drum to rotate, when the thread rotating drum rotates, the threaded rod can move up and down in the thread rotating drum under the action of the thread, the threaded rod drives the movable rod to move up and down, thereby realizing the lifting of the lifting rod, thereby the height of the antenna frame can be adjusted, through the second motor, the second rotating shaft is matched with the rotating head, the second motor drives the second rotating shaft to rotate, the second rotating shaft drives the rotating head to rotate, thereby the angle of the antenna rod can be adjusted, the receiving and the transmission of antenna signals are convenient, but the device drives the device to operate through the motor, the weight of the whole device is, there is therefore a need for improvements in such devices.

SUMMERY OF THE UTILITY MODEL

The utility model provides an antenna device of electronic communication has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an electronic communication's antenna device, includes the fixed plate, and the left and right sides of fixed plate is equipped with the antenna body, the upper surface middle part of fixed plate is equipped with the lightning rod, the top of upper support post is connected in the rotation of the lower surface middle part of fixed plate, the upper end of upper support post's lower part threaded connection lead screw, the upper portion of the lower extreme threaded connection lower support post of lead screw, the upper portion of upper support post's lower part left and right sides sliding connection guide bar, the upper portion of the lower part sliding connection lower support post of guide bar, right side the middle part of guide bar is equipped with the fixing base, and the middle part of fixing base is rotated and is connected the pivot, and the left end of pivot is equipped with first bevel gear.

As an optimized technical scheme of the utility model, the upper and lower both sides of lead screw are equipped with the opposite screw thread of direction of rotation.

As an optimized technical scheme of the utility model, the bottom of lower support column is equipped with the bottom plate.

As a preferred technical scheme of the utility model, the both ends of guide bar are equipped with the second stopper, all are equipped with the second spring between the bottom of second stopper and last support column and the top of bottom suspension mast.

As an optimized technical scheme of the utility model, the guide bar outside is located to the second spring housing.

As an optimized technical proposal of the utility model, the right side of the rotating shaft is provided with a rotating wheel.

As a preferred technical scheme of the utility model, the middle part of fixed plate is equipped with the through-hole, through-hole middle part through connection gag lever post, the gag lever post joint set up with the spacing hole at last support column top.

As a preferred technical scheme of the utility model, the upper end of gag lever post is equipped with first stopper, is equipped with first spring between first stopper and the fixed plate.

The utility model discloses have following useful part:

the utility model is suitable for an antenna device of electronic communication drives support column and bottom suspension dagger through setting up the lead screw and reciprocates to make the height of whole device freely adjust, and the lead screw adopts the runner to drive, and need not motor drive, make the adjusting device of device need not be to the extra power supply of power consumption equipment such as motor, make the weight of device lower, manufacturing cost also reduces, the position of installation is owing to need not consider also more diversified of power supply.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an antenna device for electronic communication.

Fig. 2 is a partially enlarged schematic view of a in fig. 1.

Fig. 3 is a front view of an antenna device for electronic communication.

Fig. 4 is a sectional view of B-B in fig. 3.

In the figure: 1. a base plate; 2. a lower support pillar; 3. an upper support column; 4. a limiting hole; 5. a fixing plate; 6. an antenna body; 7. a through hole; 8. a lightning rod; 9. a limiting rod; 10. a first spring; 11. a first stopper; 12. a guide bar; 13. a screw rod; 14. a fixed seat; 15. a rotating wheel; 16. a rotating shaft; 17. a first bevel gear; 18. a second bevel gear; 19. a second limiting block; 20. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, an antenna device for electronic communication includes a fixing plate 5, antenna bodies 6 are disposed on left and right sides of the fixing plate 5, a lightning rod 8 is disposed in the middle of an upper surface of the fixing plate 5, the middle of a lower surface of the fixing plate 5 is rotatably connected to the top of an upper support post 3, the lower portion of the upper support post 3 is in threaded connection with the upper end of a screw rod 13, the lower end of the screw rod 13 is in threaded connection with the upper portion of a lower support post 2, threads with opposite rotation directions are disposed on upper and lower sides of the screw rod 13, a bottom plate 1 is disposed at the bottom of the lower support post 2, the left and right sides of the lower portion of the upper support post 3 are slidably connected to the upper portion of a guide rod 12, the lower portion of the guide rod 12 is slidably connected to the upper portion of the lower support post 2, second stoppers 19 are disposed at two ends, the second spring 20 is sleeved outside the guide rod 12, a fixed seat 14 is arranged in the middle of the guide rod 12 on the right side, the middle of the fixed seat 14 is rotatably connected with a rotating shaft 16, a first bevel gear 17 is arranged at the left end of the rotating shaft 16, the first bevel gear 17 is meshed with a second bevel gear 18, the second bevel gear 18 is fixedly connected with the middle of the screw rod 13, and a rotating wheel 15 is arranged on the right side of the rotating shaft 16.

Example two

Referring to fig. 1, the other contents of the present embodiment are the same as those of the first embodiment, except that: the middle part of fixed plate 5 is equipped with through-hole 7, and through-hole 7 middle part through connection gag lever post 9, gag lever post 9 joint set up with the spacing hole 4 at 3 tops of last support column, and the upper end of gag lever post 9 is equipped with first stopper 11, is equipped with first spring 10 between first stopper 11 and the fixed plate 5. In order to guarantee that fixed plate 5 can not rock about rotating after accomplishing, through setting up the joint between gag lever post 9 and the spacing hole 4 for the fixed plate 5's angle is fixed, prevents that antenna body 6 from being blown by wind.

The utility model discloses in the implementation, fix this device in the position that needs to be fixed through bottom plate 1, rotate runner 15, runner 15 drives pivot 16 and rotates, pivot 16 drives lead screw 13 through first bevel gear 17 and second bevel gear 18 that the meshing is connected and rotates, because the upper and lower both sides of lead screw 13 have set up the screw thread that turns to opposite, therefore in the pivoted process of lead screw 13, upper strut 3 and lower strut 2 are kept away from the motion each other or are close to the motion each other, thereby adjust the height of upper strut 3, stop rotating runner 15 after the height adjustment finishes, because the auto-lock nature of lead screw 13 itself, make lead screw 13 can not appear relative rotation with upper strut 3 and lower strut 2, thereby make the height of whole device fixed, rotate fixed plate 5 this moment, thereby adjust the angle of antenna body 6, satisfy different user demands; the utility model is suitable for an antenna device of electronic communication, drive support column 3 and bottom suspension dagger 2 through setting up lead screw 13 and reciprocate, thereby make the height of whole device freely adjust, and lead screw 13 adopts runner 15 to drive, and need not motor drive, make the adjusting device of device need not be to the extra power supply of power consumption equipment such as motor, make the weight of device lower, manufacturing cost also reduces, the position of installation is owing to need not consider also more diversified of power supply.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An antenna device for electronic communication comprises a fixing plate (5), wherein antenna bodies (6) are arranged on the left side and the right side of the fixing plate (5), a lightning rod (8) is arranged in the middle of the upper surface of the fixing plate (5), the middle of the lower surface of the fixing plate (5) is rotatably connected with the top of an upper supporting column (3), the lower part of the upper supporting column (3) is in threaded connection with the upper end of a screw rod (13), the lower end of the screw rod (13) is in threaded connection with the upper part of a lower supporting column (2), the left side and the right side of the lower part of the upper supporting column (3) are in sliding connection with the upper parts of guide rods (12), the lower part of each guide rod (12) is in sliding connection with the upper part of the lower supporting column (2), a fixing seat (14) is arranged in the middle of the guide rod (12) on the right side, a rotating shaft (16, the first bevel gear (17) is meshed with the second bevel gear (18), and the second bevel gear (18) is fixedly connected with the middle part of the screw rod (13).

2. An antenna device for electronic communication according to claim 1, wherein the screw (13) is provided with threads with opposite directions of rotation on the upper and lower sides.

3. An antenna device for electronic communication according to claim 1 or 2, characterized in that the bottom of the lower support pillar (2) is provided with a bottom plate (1).

4. An antenna device for electronic communication according to claim 1, wherein the two ends of the guiding rod (12) are provided with second stoppers (19), and a second spring (20) is disposed between the second stoppers (19) and the bottom of the upper supporting column (3) and the top of the lower supporting column (2).

5. An antenna device for electronic communication according to claim 4, wherein the second spring (20) is sleeved outside the guide rod (12).

6. An antenna device for electronic communication according to claim 1, characterized in that the right side of the shaft (16) is provided with a turning wheel (15).

7. The antenna device for electronic communication according to claim 1, wherein the middle of the fixing plate (5) is provided with a through hole (7), the middle of the through hole (7) is connected with a limiting rod (9) in a penetrating manner, and the limiting rod (9) is clamped with the limiting hole (4) at the top of the upper support column (3).

8. An antenna device for electronic communication according to claim 7, wherein the upper end of the limiting rod (9) is provided with a first limiting block (11), and a first spring (10) is arranged between the first limiting block (11) and the fixing plate (5).